Instructions for installation and use
Pro D3i/Pro D3i white
Same functional scope as the Pro D3/Pro D3 white, however with further additions:
● Additional output
Either for dimming (up to 500 W), switching (up to 3.5 kW) or regulating
the sauna room temperature via the additional output.
The additional output has no overheat cut-out. For this reason, only intrinsi-
cally safe appliances should be operated using the additional output.
– If infra-red heaters are connected to the additional output, they must
have an overheat cut-out. We recommend using the following infra-
red lamps:
● 1-027-780/ DIR-350-R, 1-027-845/WIR-350-R,
1-027-781/DIR-500-R, 1-027-846/WIR-500-R,
1-027-782/DIR-750-R, 1-027-847/WIR-750-R,
1-027-779/DIR-1300-R, 1-027-844/WIR-1300-R
● 1-027-785/ECO-350-R, 1-027-784/ECO-350-G,
1-027-788/ECO-500-R, 1-027-787/ECO-500-G,
1-027-790/ECO-750-R
Pro D2 (white)
Pro D2i (white)
Pro D3 (white)
Pro D3i (white)
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Fig. 1
Overview of Pro D functions
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p. 14/70
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